Almost all of the mid-range and high-end graphics cards available today comes with dual slot design which means they occupy two slots on your motherboard and computer case.For connectivity, it includes DVI, hdmi and DisplayPort.The card comes with a bigger heatsink and a relatively smaller fan for cooling.Some important features of this card includes Nvidia G-Sync, Nvidia Ansel, Vulkan API support and Nvidia GPU Boost.You can get this GT 740 single slot graphics card a tad above 100 dollars.Highly Recommended.Here we have single slot GeForce GTX 1050 Ti graphics card from Inno3D.